What Is Solar Power And How Is It Made?
We will now going to discuss the basic different types of systems used to produce solar power, beginning with grid-tied systems.
Grid-Tied – A Definition.
A grid-tied solar power scheme (also referred to as grid-intertied, or on-grid or utility-interactive(UI)) produces solar electricity that is fed directly into the utility grid, therefore the term grid-tied, as the system is tied, actually, to the grid. It’s frequently the case, e.g. during the day on weekdays when the majority of families are away from their homes, that a grid-tied system is still generating electricity, even though very little, if any, is being used in the home. This surplus energy is then fed into the grid, offsetting a residence’s electrical usage, and causing the electricity meter to rotate backwards, resulting in the account with the utility company being credited with that amount of power (this is known as net metering or net billing, and is not offered in all states).
Elements Of A Grid-Tied Solar Electric system.
1. Solar Panels
Also known as solar modules or photovoltaic (PV) panels, this is where all the the ‘supernatural’ of converting solar energy into solar power (or electricity) begins. Briefly, this refers to the scientific process by which solar energy is converted into electricity.
One panel by itself will not generate a great deal of power as far as running household appliances, etc., is concerned, so, more often than not, multiple panels are combined to provide the required amount of power.
2. Mounting Racks.
Mounting racks are used to secure PV panels in place and to ensure they’re properly orientated, i.e. facing south wherever possible to gain the maximum amount of solar energy. Depending on the amount of space available, obstructions, etc., 3 types of mounts are available: 1) poles that are set in concrete; 2) rooftop (the most common in urban areas ); 3) ground (usually only available where plenty of land is available).
3. DC Disconnect.
This is used to safely disconnect the flow of electricity from the PV panels in case of current overload.
4. Inverter.
The inverter takes the raw DC power generated by the solar panels and converts it to usable AC (alternating current) power, which can then be fed into the utility grid, and, subsequently, available to power household appliances, lighting, etc., since they all run off AC electricity.
5. AC Breaker Panel/Inverter AC Disconnect.
The breaker panel is where, as is said, “the twain shall meet”, i.e. the electrical wiring of a dwelling joins to the power supply, whether it is the grid or the solar energy system. It contains labeled circuit breakers used for both maintenance purposes and to protect the wiring from fires, etc.
6. Kilowatt Hour Meter.
In the case where a building has a grid-tied solar electric system, most utility companies provide a bi-directional meter at no cost that can measure both the electricity being returned into the grid as well as being consumed out of the grid. As you can notice, there’s not a great deal in terms of complication to a grid-tied solar power system, but the benefits and savings it can provide are far-reaching.
For more information on Solar Power and many others from the exciting world of solar and alternative energy, visit this resource for Solar Power and other alternative energy recourses information and products.
Gain pragmatic recommendations about the topic of suspended ceiling – make sure to go through this web page. The time has come when proper information is really within your reach, use this possibility.
Related posts:
- Types Of Constructions Used To Produce Solar Power In this ar
- Learn How To Build Solar Panel Due to the
- What You Must Know About A Residential Solar Power System If you are
- How A Solar System Works I´ll show
- Solar Power System Most of pe
Related posts brought to you by Yet Another Related Posts Plugin.